以下5種products:
KBr, KI, K2CO3,Na2SO2, NaOH
分別react with
AgNO3+HNO3
I2
Br2
H2SO4
既 quations同observations(colour change and temperature change...)
好急,請盡答........THX
收錄日期: 2021-04-23 20:24:30
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110322000051KK00580